The Jonas Brothers are mugging for the camera on the balcony of a posh hotel suite. The photographer asks Kevin to shift his arm. "Sure, but you've got to pay us first," he says. Say it ain't so, JoBros!

Late Night With Conan O'Brien signs off Friday after 16 years and 2,725 episodes, after which its gangly red-haired host will pack up, move west and "reinvent" himself in his dream job: The Tonight Show.

When Conan O'Brien worked as a writer on Saturday Night Live in the late 1980s, he would gaze in awe at the black-and-white photographs of John Belushi and other early SNL stars that adorned the hallways of NBC's Studio 8H here.

NBC is trying to juice up revenue by making custom commercials for marketers. In an estimated $20 million campaign running throughout February, software brand TurboTax commercials mention nine NBC shows by name, including Heroes and The Tonight Show with Jay Leno.

It's tough to say who should be more offended by You're Welcome America: A Final Night With George W. Bush (*½ out of four): the 43rd president's most ardent admirers or his most rigorous critics.It's tough to say who should be more offended by You're Welcome America: A Final Night With George W. Bush (* 1/2 out of four): the 43rd president's most ardent admirers or his most rigorous critics.

Ricky Van Veen and Josh Abramson never expected they'd create a comedy brand when they began posting humorous photos and stories on the Internet as college freshmen. But since its launch in 1999, Collegehumor.com has evolved into a go-to site for 6 million visitors monthly, a comedy tour, a T-shirt business, books and now a television series, MTV's The CollegeHumor Show.